BE546369A - - Google Patents

Info

Publication number
BE546369A
BE546369A BE546369DA BE546369A BE 546369 A BE546369 A BE 546369A BE 546369D A BE546369D A BE 546369DA BE 546369 A BE546369 A BE 546369A
Authority
BE
Belgium
Prior art keywords
column
casing
profiles
welded
concrete
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE546369A publication Critical patent/BE546369A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00Lining shafts; Linings therefor
    • E21D5/11Lining shafts; Linings therefor with combinations of different materials, e.g. wood, metal, concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
BE546369D BE546369A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE546369A true BE546369A (enrdf_load_stackoverflow)

Family

ID=173701

Family Applications (1)

Application Number Title Priority Date Filing Date
BE546369D BE546369A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE546369A (enrdf_load_stackoverflow)

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